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Instant Pen Pals!

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Contributors

By Knock Knock

Formats and Prices

On Sale
Apr 21, 2026
Page Count
14 pages
Publisher
Knock Knock
ISBN-13
9781683495987

Price

$14.00

Price

$19.00 CAD

Format

Kit

Format:

Kit $14.00 $19.00 CAD

Buy from Other Retailers:

  • Amazon
  • Barnes & Noble
  • Books-A-Million
  • Bookshop
  • Target
  • Walmart

These clever fill-in-the-blank self-mailers come filled with fun, kid-friendly prompts to help get the “back-&-forth” communication ball rolling between a child and a family member or other loved one. Each letter includes a tear-off note to send back (just add a stamp!), making it even easier to keep the pen pal party going! With 18 seal-and-send letters, along with 54 sticker seals, there’s plenty of opportunity for creative communication (without a screen!).

Genre:

  • Children's Books
  • Juvenile Nonfiction
  • General

Knock Knock Kids is a whimsical, rambunctious line of paper goods and stuff for children (AKA young humans who haven’t lost any of the pixie dust we’re all born with). We make fun things that help kids build confidence, express their feelings, and unleash their creativity. Not to mention laugh themselves silly. Like really, really silly. We believe kids are smarter, savvier, and wiser than adults often give them credit for. Our stuff is here to support young'uns on their own super important life journeys.

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Knock Knock

About the Author

KNOCK KNOCK is a maker of products that bring wit, heart, productivity (and occasional light profanity) to everyday life. Our pads, planners, journals, and books help people accomplish their goals, express their feelings, and laugh at the absurdity of modern existence.

We live by (at least) two mottos: “We Put the Fun in Functional” and “Make a List—You’ll Feel Better.” We consider list-making and laughter to be essential forms of self-care. (And, obvs, we love mottos.)

Learn more about this author

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